In Reply to: iPad and external DACs posted by soundchekk on August 17, 2012 at 01:57:52:
Apple was concerned that there were USB devices that would draw a good bit of power from the iPad. They didn't want the battery life to become an issue and thus face the bad PR after touting the battery's long life, so some time back they made a change to iOS (I believe it was iOS 4) that basically dropped the current draw support to 100 mA from the earlier higher amount.
I do know that if you use the camera connector and a Turtle Beach Audio Advantage Micro II, you can feed a DAC via an optical cable. Not High End by any means, but it does work and there are people who use these and similar to feed the optical input of the DAC in their vehicle (lots of YouTube videos online).
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Follow Ups
- it was deliberate - Joe Murphy Jr 11:06:50 08/17/12 (11)
- RE: it was deliberate - of course it was....Apple looks out for Apple first and foremost - Dynobot 12:36:06 08/17/12 (10)
- Thanks for the revelation - bwb 15:22:25 08/17/12 (9)
- Wrong - Dynobot 15:32:35 08/17/12 (8)
- Really? - bwb 17:25:07 08/17/12 (7)
- It is what it is - Dynobot 17:59:52 08/17/12 (6)
- twist my words, add words into my mouth...... - fmak 11:30:44 08/18/12 (5)
- RE: twist my words, add words into my mouth...... - bwb 11:56:46 08/18/12 (4)
- LOL !! - AbeCollins 18:48:07 08/18/12 (3)
- RE: LOL !!Yes - fmak 03:37:30 08/19/12 (2)
- come on - bwb 04:58:31 08/19/12 (1)
- B. H. was one of the greatest...nt - Dynobot 05:00:29 08/19/12 (0)